Re:A 1/48 scale model of the SpaceX Falcon Heavy rocket
by chasd00 on Monday June 01, 2020 @10:10AM
(#23378623)
yeah Nitrous Oxide is the oxidizer of choice for hobbyists. It gets used in hybrid rockets and there is/was a couple companies making hybrid rockets available for sale.
Making a tank that's light enough to fly but does not turn into a pipe bomb is _one_ of the hard parts. Also, ignition is and fueling is difficult. iirc Tripoli requires remote fill on hybrid rockets and since a lot of these experimental engines are flown in the desert at FAR (https://friendsofamateurrocketry.org/) temp. becomes an issue.
people are doing it though, i mean it's really impressive to see how far amateurs can push things. We may see the first individual reach the Karman Line this September at BALLS if Covid19 doesn't get in the way. A couple of college teams have done it but not just a random guy. Granted, the guy I'm betting on is very well known in the hobby and not "random" at all.
Making a tank that's light enough to fly but does not turn into a pipe bomb is _one_ of the hard parts. Also, ignition is and fueling is difficult. iirc Tripoli requires remote fill on hybrid rockets and since a lot of these experimental engines are flown in the desert at FAR (https://friendsofamateurrocketry.org/) temp. becomes an issue.
people are doing it though, i mean it's really impressive to see how far amateurs can push things. We may see the first individual reach the Karman Line this September at BALLS if Covid19 doesn't get in the way. A couple of college teams have done it but not just a random guy. Granted, the guy I'm betting on is very well known in the hobby and not "random" at all.